Saltless.surf43°54′N 77°15′W
Lake Ontario
Faces SW · beach/reef/point · 211 km fetch WSW
Fig. 1 — 0.93 m @ 5 s · λ 39 m1 crest / 5 s
Beach · faces 227°Swell from 255° →
Fri 30 Oct · 18:00on
3–4FT
Wave face
5.0S
Period
Best 8AM–7PM · 3–4 ft @ 5 shigh
· Spot directions are a guess from the map
· ECMWF and GLERL's lake model agree on height
Before dawn MIDNIGHT–8AM · 2–3 ft @ 5 s · still running at first light
After dark 7PM–MIDNIGHT · 3–4 ft @ 5 s · runs overnight
Air
11°
Feels 7°
Water
13°
4/3, boots
Wind
WNW 21
F4 · moderate breeze · cross-on
Sea
0.9 m
slight · Douglas 3
18:00 · 3–4 ft @ 5 s · WNW 21Daylight
↑ 07:42↓ 18:02
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Wave face by hour · dotted = dark · period (s) · wind (dark = offshore) · drag to scrub

Buoy 45135 · Prince Edward Pt33 km
 #YY MM DD hh mm WDIR WSPD  GST  WVHT   DPD   APD MWD  WTMP
 #yr mo dy hr mn degT  m/s  m/s     m   sec   sec degT  degC
2026 10 30 02 00  260  8.0  9.0   0.8     4    MM  MM  13.3
2026 10 30 01 00  270  7.0  9.0   0.7     4    MM  MM  13.3
2026 10 30 00 00  270  7.0  8.0   0.7     3    MM  MM  13.2
Now: 0.8 m (2–3 ft) @ 4 s · wind 260° 29 km/h · water 13.3°
Friday on Lake Ontario
Oswego5–6 ft @ 6 sSodus Point5–7 ft @ 5 sOntario Beach Park4–6 ft @ 5 sHamlin Beach4–5 ft @ 5 sPoint Petre3–5 ft @ 5 sWellington Beach3–4 ft @ 5 s
Spot notes
Swell
From WSW–W; best WSW, 211 km of open water
Clean
N–E wind (offshore)
Exposure
good