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  3. /Portsmouth

Portsmouth Tide Charts & Fishing

Thursday, November 12 · NOAA station 8423898 (Fort Point, Portsmouth Harbor)

Tides live · forecast as of 6:35 PM ET

Tide chart and current conditions

Tide now

0.5 ft

▼ Falling · 0.6 ft/hr

Next high

1:27 AM

7.9 ft · in 6h 52m

Next low

7:09 PM

0.4 ft · in 34m

Wind

15 mph NE

Fresh breeze · gusts 26

Fishing score

82 /100

Excellent

drag to pan · scroll or pinch to zoom · hover for detail

Tide highs and lows for today and tomorrow at Portsmouth
DayTideTimeHeight
Thu, Nov 12High12:47 AM8.1 ft
Thu, Nov 12Low6:31 AM1.3 ft
Thu, Nov 12High12:43 PM9.1 ft
Thu, Nov 12Low7:09 PM0.4 ft
Fri, Nov 13High1:27 AM7.9 ft
Fri, Nov 13Low7:11 AM1.6 ft
Fri, Nov 13High1:24 PM8.9 ft
Fri, Nov 13Low7:51 PM0.6 ft

Today's Tide Times in Portsmouth

Today in Portsmouth, high tide arrives at 12:47 AM (8.1 ft) and again at 12:43 PM (9.1 ft), and low tide bottoms out at 6:31 AM (1.3 ft) and again at 7:09 PM (0.4 ft). That's a 8.8-foot swing — big, fast-moving water that concentrates feeding fish.

The sun rises at 6:31 AM and sets at 4:21 PM, under a waxing crescent (10% illuminated). Tidal range is in the middle of its two-week cycle.

Tomorrow starts with a high tide at 1:27 AM (7.9 ft) — see the 7-day outlook below to plan the week.

Fishing Score · Now

63/ 100
Good

Best windows today

  • 8:00 AM – 10:00 AMExcellent
  • 3:00 PM – 5:00 PMExcellent

strong outgoing tide · dusk bite window

Sun & Moon

Sunrise
6:31 AM
Sunset
4:21 PM
🌒

Waxing Crescent

10% illuminated

Moderate tidal range this week.

Conditions

☁️

45°F

Overcast

Wind
15 mph NEgusts 26

Fresh breeze — Casting gets harder — fish the lee

Waves
3.3 ft @ 4s
Water temp
53°F

7-Day Fishing Outlook

Today

🌧️

48° / 40°

Excellent

Best: 8:00 AM–10:00 AM

Fri, Nov 13

☁️

43° / 36°

Excellent

Best: 4:00 AM–6:00 AM

Sat, Nov 14

☁️

45° / 32°

Excellent

Best: 4:30 AM–6:30 AM

Sun, Nov 15

☁️

47° / 31°

Excellent

Best: 5:00 AM–7:00 AM

Mon, Nov 16

☀️

50° / 32°

Excellent

Best: 5:30 AM–7:30 AM

Tue, Nov 17

☀️

53° / 32°

Excellent

Best: 6:00 AM–8:00 AM

Wed, Nov 18

☀️

58° / 35°

Excellent

Best: 7:00 AM–9:00 AM

7-Day Tide Table for Portsmouth

High and low tide times and heights for the next seven days, with sunrise (↑) and sunset (↓). Heights are relative to MLLW. NOAA predictions for station 8423898; local time.

Seven-day high and low tide table for Portsmouth
DayTidesSun
TodayThu, Nov 12
  • High12:47 AM8.1 ft
  • Low6:31 AM1.3 ft
  • High12:43 PM9.1 ft
  • Low7:09 PM0.4 ft
↑ 6:31 AM↓ 4:21 PM
TomorrowFri, Nov 13
  • High1:27 AM7.9 ft
  • Low7:11 AM1.6 ft
  • High1:24 PM8.9 ft
  • Low7:51 PM0.6 ft
↑ 6:33 AM↓ 4:20 PM
Sat, Nov 14
  • High2:09 AM7.6 ft
  • Low7:54 AM1.8 ft
  • High2:07 PM8.6 ft
  • Low8:36 PM0.9 ft
↑ 6:34 AM↓ 4:19 PM
Sun, Nov 15
  • High2:55 AM7.5 ft
  • Low8:41 AM2.0 ft
  • High2:55 PM8.4 ft
  • Low9:23 PM1.1 ft
↑ 6:35 AM↓ 4:18 PM
Mon, Nov 16
  • High3:44 AM7.4 ft
  • Low9:32 AM2.1 ft
  • High3:45 PM8.2 ft
  • Low10:12 PM1.2 ft
↑ 6:36 AM↓ 4:18 PM
Tue, Nov 17
  • High4:33 AM7.5 ft
  • Low10:27 AM2.0 ft
  • High4:38 PM8.1 ft
  • Low11:02 PM1.2 ft
↑ 6:38 AM↓ 4:17 PM
Wed, Nov 18
  • High5:23 AM7.7 ft
  • Low11:22 AM1.9 ft
  • High5:33 PM8.0 ft
  • Low11:51 PM1.2 ft
↑ 6:39 AM↓ 4:16 PM

What's Biting at Portsmouth

Activity ratings reflect typical feeding seasons — not legal seasons. Regulations, closures, and size/bag limits change; always check current NH Fish and Game saltwater rules before keeping any fish.

Striped Bass (Atlantic)

Morone saxatilis

Active now

Season: Spring and fall migrations; summer in New England (check regs)

Baits: Live or chunk bunker (menhaden), Clams, Live eels

Stripers feed where moving water pushes bait against structure: inlet mouths, jetty tips, bridge shadows, rips and points. Fish the stronger part of the tide, and dawn, dusk and night, especially in summer. Chunks or clams on the bottom from the beach, eels or swimbaits at night along rocks. Circle hooks on bait; release fish carefully, most of the catch goes back.

Bluefish

Pomatomus saltatrix

Active now

Season: Spring and fall runs along the beach; summer offshore

Baits: Cut menhaden, Metal spoons and jigs, Topwater plugs

When blues are blitzing bait in the surf you will see birds working and bait spraying; throw a metal or a popper into it. Wire or heavy mono leader, because they bite through everything else and through each other. Bleed and ice them immediately if you plan to eat them.

Atlantic Mackerel

Scomber scombrus

Off-season

Season: Summer in the Gulf of Maine

Baits: Sabiki or mackerel tree rigs, Small diamond jigs, Small spoons

Schools move along the coast and into harbors in summer. A multi-hook mackerel rig with a small jig below, cast and retrieved or jigged from a wharf or rocks, often catches several at once. Look for birds and bait on the surface; the tide pushing into a harbor often brings them in.

Winter Flounder

Pseudopleuronectes americanus

Off-season

Season: Early spring in the bays (check regs)

Baits: Sandworms, Bloodworms, Mussels

Small mouths, so small hooks. Fish muddy and sandy bottom in back bays and harbors, and use chum (crushed mussels or clams) to bring them in. Sun-warmed shallows on an afternoon incoming tide are the classic early-season spot.

Gear for These Conditions

TheAnglerStore →

Matched to the species feeding at Portsmouth right now.

Daiwa FT Surf Spinning Rod — 10', 2-Piece Medium

Surf Rods

Daiwa FT Surf Spinning Rod — 10', 2-Piece Medium

Ten feet is the length most surfcasters land on: enough to clear the first break and keep a bait out past it, still short enough to cast all day without your…

$34.99Shop at TheAnglerStore →
Sufix 832 Advanced Superline Braid — 20 lb, 300 yd

Line & Leader

Sufix 832 Advanced Superline Braid — 20 lb, 300 yd

Seven HMPE fibers plus one GORE Performance Fiber, braided at 32 picks per inch. The GORE fiber is what makes this line quiet through the guides and stubborn…

$34.99Shop at TheAnglerStore →
Eagle Claw Lazer Sharp Offset Circle Sea Hook — 4/0, 50-Pack

Terminal Tackle

Eagle Claw Lazer Sharp Offset Circle Sea Hook — 4/0, 50-Pack

The circle hook does the work for you: no strike, just let the rod load and the hook finds the corner of the jaw on its own.

$15.97Shop at TheAnglerStore →
Sufix Wind-On Fluorocarbon Leader — 50 lb, 11 yd

Line & Leader

Sufix Wind-On Fluorocarbon Leader — 50 lb, 11 yd

A braided loop on one end means you connect to your main line without a knot or a swivel, and the leader winds straight through the guides onto the reel.

$15.49Shop at TheAnglerStore →

Portsmouth Tide & Fishing FAQ

›What time is high tide in Portsmouth today?

High tide in Portsmouth today is at 12:47 AM (8.1 ft) and again at 12:43 PM (9.1 ft), measured at NOAA station 8423898 (Fort Point, Portsmouth Harbor).

›What time is low tide in Portsmouth today?

Low tide in Portsmouth today is at 6:31 AM (1.3 ft) and again at 7:09 PM (0.4 ft).

›When is the best time to fish in Portsmouth today?

Today's best fishing window at Portsmouth is 3:00 PM–5:00 PM (rated Excellent, 91/100), driven by strong outgoing tide, dusk bite window. The score blends tide movement, dawn/dusk light, moon phase, wind, and water temperature.

›What fish are biting in Portsmouth in November?

In November, the most active species at Portsmouth are Striped Bass (Atlantic), Bluefish. See the species section above for baits, techniques, and seasons.

›How accurate is this Portsmouth tide chart?

Predictions come directly from NOAA CO-OPS harmonic predictions for station 8423898 (Fort Point, Portsmouth Harbor) and are the same data used in official tide tables. Actual water levels can vary with storms and barometric pressure, so treat predictions as planning guidance, not navigation data.

About Portsmouth

Portsmouth sits on the Piscataqua River, one of the fastest-flowing tidal rivers on the East Coast, at the border with Maine. Striped bass come into the river and Great Bay from late spring through fall, and mackerel fill the harbor in summer. Current in the river is very strong; the slack around high and low tide is when most fishing from shore and kayaks works best.

Tide Stations Near Portsmouth

  • Kittery Pointnear York0.8 mi NE
  • Gerrish Islandnear Kittery0.9 mi SE
  • Jaffrey Pointnear New Castle1.1 mi S
  • Seavey Islandnear Kittery1.6 mi W
  • Seapointnear Kittery2.7 mi E
  • Atlantic Heightsnear New Castle2.9 mi NW
  • York Harbornear Kittery5.4 mi NE
  • Fort Pointnear Kittery5.5 mi NE

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